“Press Working of Metals,” Oberlin Smith, John Wiley & Sons (1913).
CHAPTER XVII
“The Rolling Mill Industry,” F. Kindl, Penton Publishing Co., Cleveland, Ohio.
CHAPTERS XVIII & XIX
“Wire Manufacture and Uses,” J. B. Smith, John Wiley & Sons, New York.
CHAPTERS XX & XXI
“Modern Welded Pipe,” National Tube Co., Pittsburg, Pa.
“The Control of Quality in Every Process,” A. M. Byers Co., Pittsburg, Pa.
“Seamless Tubing, Bulletin No. 17–A”, National Tube Co., Pittsburg, Pa.
“The Manufacture of Iron and Steel Tubes,” E. C. R. Marks, Van Ostrand & Co., New York.